/*
 * @Author: chentao
 * @Date: 2022-05-13 15:22:57
 * @Last Modified by: chentao
 * @Last Modified time: 2022-05-13 15:25:04
 */
//对象类型字面量
var objPoint = {
    x: 1,
    y: 2,
    z: 3
};
console.log("point1", objPoint);
